<div class="demo">

  <button>Button with icon only</button>
  <button>Button with icon on the left</button>
  <button>Button with two icons</button>
  <button>Button with two icons and no text</button>

</div>
<!-- End demo -->

<div class="demo-description">

  <p>Some buttons with various combinations of text and icons, here specified
     via metadata.</p>

</div>
<!-- End demo-description -->